Writing S-Functions

ssSetNumPWork

Specify the size of a block's pointer work vector.

Syntax

• void ssSetNumPWork(SimStruct *S, int_T nPWork)
  

Arguments

S
   SimStruct representing an S-Function block.

nPWork
   Number of elements to be allocated to the pointer work vector of the block represented by S.

Description

Use in mdlInitializeSizes to specify the number of pointer (void *) work vector elements as 0, a positive integer, or DYNAMICALLY_SIZED. If you specify DYNAMICALLY_SIZED, you can specify the true (positive integer) width in mdlSetWorkWidths; otherwise, the width used is the width of the signal passing through the block.

Languages

C

See Also
ssGetNumPWork

ssSetNumOutputPorts

ssSetNumRunTimeParams